In Michael Bailey's book, The Man Who Would Be Queen, ©2003, Joseph Henry Press, ISBN 0-309-08418-0, Bailey provides a test to distinguish an autogynephilic transsexual from a homosexual transsexual. The test appears on page 193. Bailey's test includes a number of questions. The question are grouped, some have a value of +1; others have a value of -1. If the sum of the score gets to +3, Bailey instructs you to stop. The transsexual is autogynephilic. If the sum gets to -3, the subject is homosexual.
+1 As a child, did people think you were about as masculine as other boys?
+1 Are you nearly as attracted to women as to men? Or more attracted to women? Or equally uninterested in both? (Add 1 if "Yes" to any of these.)
+1 Were you over the age of 40 when you began to live full time as a woman?
+1 Have you ever been in the milirary or worked as a policeman or truck driver, or been a computer programmer, businessman, lawyer, scientist, engineer, or physician?
-1 Is your ideal partner a straight man?
-1 As a child, did people think you were an unusually feminine boy?
-1 Were you under the age of 25 when you began to live full time as a woman?
-1 Have you worked as a hairstylist, beautician, female impersonator, lingerie model, or prostitute?